n/a build

silvrmazda3

Member
:
05 mazda 3
so i want to build my 2.3l where are some good sites where i can get some bigger head for my 3 i wanna go all n/a
 
im gonna be doing the same thing so a good place to start would be intake, header, cat-back exhaust, intake manifold, timing advance, BSD, rear engine mount, and a good tune.
 
well i dont have a fat wallet lol wish i did.....but i have been looking at Cosworth stuff mostly the intake manifolds heard alot of good things about them, but what do u guys think about weaponR? only reason i ask is because i can get a intake manifold for like 200$ from a friend
 
the BSD (balance Shaft Delete) is not worth it if u like having a quiet ride with your motor.
Pros of the bsd
faster revs
removes stress off of cyl 3

Cons.
Rough
Very noisy
No more dealership oil changes because this will now take an aditional 1.3-1.6 quarts of oil

And as stated in the above statement cosworth makes a wonderful cam for our cars i actually have it will cost u arounnd 700 dollars + 264 intake side 272 exhaust side.
 
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